Connections3 linksShared operator — likely the same administratorSG-GmbHShared officer / director · 4 share thisS-Gerüstbau GmbHShared officer / director · 4 share thisGülüm GmbHShared officer / director · 4 share thisA shared address, domain or mail server is a lead, not a verdict — most often the same administrator (accountant / corporate-services provider), not a single group.
People with significant control2 peopleNameRoleFromSourceFrederik NijssenAuthorized representative—Germany registrySefer Sagirofficer—Germany registry